Datasets:
Update README.md
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README.md
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@@ -177,44 +177,7 @@ We've standardized the naming to "validation" throughout this documentation for
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One text file in the validated split was flagged for being too short (2 characters), but was still included in the final dataset.
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The processed dataset was saved as 'commonvoice_17_tr_fixed'
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### Detailed Split Metrics (JSON)
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```json
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{
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"train": {
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"file_count": 26501,
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"total_duration_hours": 19.84,
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"min_duration_seconds": 1.04,
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"max_duration_seconds": 9.58,
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"avg_duration_seconds": 2.69
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},
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"test": {
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"file_count": 9650,
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"total_duration_hours": 7.33,
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"min_duration_seconds": 1.08,
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"max_duration_seconds": 9.29,
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"avg_duration_seconds": 2.74
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},
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"validation": {
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"file_count": 8639,
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"total_duration_hours": 6.27,
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"min_duration_seconds": 1.04,
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"max_duration_seconds": 9.18,
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"avg_duration_seconds": 2.61
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},
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"validated": {
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"file_count": 46345,
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"total_duration_hours": 32.69,
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"min_duration_seconds": 1.04,
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"max_duration_seconds": 9.07,
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"avg_duration_seconds": 2.54
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}
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}
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```
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This JSON format makes it easy to use these metrics programmatically in other tools and analyses.
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## Text Processing and Standardization
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- Simplified the character set by:
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- Standardizing quotation marks
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- Removing infrequently used special characters
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- Normalizing Turkish-specific characters
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### Text Quality Improvements
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- Generated word frequency metrics to identify potential issues
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- Corrected common Turkish typos and grammar errors
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- Standardized punctuation and spacing
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- Fixed inconsistent letter casing
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## Results
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The final dataset shows significant improvements:
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- Clean, non-overlapping splits preventing data leakage
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- Removed unnecessary silence and noise from audio
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- Consistent audio durations above 1.0 seconds
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- Standardized text with corrected Turkish grammar and typography
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- Maintained original metadata (age, upvotes, etc.)
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These improvements make the dataset more suitable for training speech recognition models while maintaining the diversity and richness of the original CommonVoice collection.
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One text file in the validated split was flagged for being too short (2 characters), but was still included in the final dataset.
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The processed dataset was saved as 'commonvoice_17_tr_fixed'.
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## Text Processing and Standardization
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- Simplified the character set by:
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- Standardizing quotation marks
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- Removing infrequently used special characters
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### Text Quality Improvements
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- Generated word frequency metrics to identify potential issues
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- Corrected common Turkish typos and grammar errors
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- Standardized punctuation and spacing
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## Results
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The final dataset shows significant improvements:
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- Removed unnecessary silence and noise from audio
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- Consistent audio durations above 1.0 seconds
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- Standardized text with corrected Turkish grammar and typography
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- Maintained original metadata (age, upvotes, etc.)
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These improvements make the dataset more suitable for training speech recognition models while maintaining the diversity and richness of the original CommonVoice collection.
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